package at.ac.tuwien.prog.memory;

import at.ac.tuwien.prog.entity.Register;

/**
 * these listeners will be invoked everytime a value was written into display data segment.
 * 
 * @author christoph.pickl@student.tuwien.ac.at
 */
public interface IDisplayDataListener {

	/**
	 * single callback method of listener.
	 * 
	 * @param address of register which was set
	 * @param value which was written to
	 */
	void dataChanged(int address, Register value);
	
}
